SPRSP35J February 2019 – August 2021 DRA829J , DRA829V
Refer to the PDF data sheet for device specific package drawings
The General-Purpose Input/Output (GPIO) peripheral provides dedicated general-purpose pins that can be configured as either inputs or outputs. When configured as an output, the user can write to an internal register to control the state driven on the output pin. When configured as an input, user can obtain the state of the input by reading the state of an internal register.
In addition, the GPIO peripheral can produce host CPU interrupts and DMA synchronization events in different interrupt/event generation modes.
For more information, see General-Purpose Interface (GPIO) section in Peripherals chapter in the device TRM.